On the 18-03-17 at around 8.00 pm five offenders entered a Milk Bar located in Coral Grove in Hampton Park. Two male offenders jumped the shop counter and assaulted the thirty-three-year-old shop assistant forcing her to the ground while a third male offender stole money from the till as well as cigarettes while a female accomplice stool watch. Meanwhile a fourth male offender who was armed with a knife wrestled with the forty-five-year-old partner of the shop assistant outside pushing him through an adjacent shop window. The male victim was taken to hospital for treatment. Casey police are seeking public assistance in respect to the armed robbery.